Active Transport (A vs. P)

Active transport moves materials in which direction?

• From high to low

• From low to high

• In either direction

Tags

NGSS.HS-LS2-3

What type of transport is this?

• Exocytosis

• Active Transport

• Simple Diffusion

• Facilitated Diffusion

In which solution will water move into a cell?

• Equilibrium

• Isotonic

• Hypertonic

• Hypotonic

In passive transport, molecules move from an area of __________ concentration to an area of __________ concentration.

• active, passive

• water, salt

• low, high

• high, low

What type of body cell performs phagocytosis as part of its job in maintaining homeostasis?

• White blood cell

• Lung cell

• Muscle cell

• Skin cell

Tags

NGSS.HS-LS1-3

Click on the ACTIVE transport examples below:

• Facilitated Diffusion

• Endocytosis

• Exocytosis

• Ion Transport

• Osmosis

What type of cell structure is used during endocytosis and exocytosis?

• Vacuole

• Golgi Body

• Vesicle

• Endoplasmic Reticulum

What is the biggest difference between active and passive transport across the membrane?

• Passive moves materials from low to high

• Active uses ATP energy; passive does not

• Active moves materials from high to low

• Passive uses ATP energy; active does not

What is it called when the cell is "eating"?

• Cytocytosis

• Pinocytosis

• Exocytosis

• Phagocytosis

Which of the following is an example of active transport?

• Oxygen diffusing across the membrane of a red blood cell

• Water leaving a cell that is placed in a hypertonic solution

• Plant roots taking up mineral into root cells with an already high concentration of minerals

• Glucose being moved across the cell membrane from a high concentration to a low concentration